<template>
	<view v-if="goods_info.goods_name" class="goods-detail-container">
		<!-- 轮播图 -->
		<swiper :indicator-dots="true" circular :autoplay="true" :interval="3000" :duration="1000">
			<swiper-item v-for="(item, index) in goods_info.pics" :key="index">
				<image :src="item.pics_big" @click="preview(index)"></image>
			</swiper-item>
		</swiper>

		<!-- 商品信息 -->
		<view class="goods-info-box">
			<!-- 价格 -->
			<view class="goods-price">
				￥{{goods_info.goods_price}}
			</view>
			<!-- 信息主体 -->
			<view class="goods-info-body">
				<!-- 商品名字 -->
				<view class="goods-name">
					{{goods_info.goods_name}}
				</view>
				<!-- 收藏 -->
				<view class="favi">
					<uni-icons type="star" size="16" color="gray"></uni-icons>
					<text>收藏</text>
				</view>
			</view>
			<!-- 运费 -->
			<view class="yf">
				<text>快递：免运费</text>
			</view>
		</view>
		<rich-text :nodes="goods_info.goods_introduce"></rich-text>
		<!-- 商品导航区域 -->
		<view class="goods-nav">
			<uni-goods-nav :fill="true" :options="options" :buttonGroup="buttonGroup" @click="onClick"
				@buttonClick="buttonClick" />
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				goods_info: {},
				options: [{
					icon: 'shop',
					text: '店铺',
					infoBackgroundColor: '#007aff',
					infoColor: "red"
				}, {
					icon: 'cart',
					text: '购物车',
					info: 2
				}],
				buttonGroup: [{
						text: '加入购物车',
						backgroundColor: '#ff0000',
						color: '#fff'
					},
					{
						text: '立即购买',
						backgroundColor: '#ffa200',
						color: '#fff'
					}
				]
			};
		},
		onLoad(options) {
			let goods_id = options.goods_id
			console.log(options)
			this.getDetailInfo(Number(goods_id))
		},
		methods: {
			async getDetailInfo(goods_id) {
				const {
					data: res
				} = await uni.$http.get('/api/public/v1/goods/detail', {
					goods_id
				})
				if (res.meta.status !== 200) return uni.$showMsg()
				res.message.goods_introduce = res.message.goods_introduce.replace(/<img/g,
					'<img style="display: block;"').replace(/webp/g, 'jpg')
				this.goods_info = res.message
			},
			preview(i) {
				uni.previewImage({
					current: i,
					urls: this.goods_info.pics.map(x => x.pics_big)
				})
			},
			onClick(e) {
				if(e.content.text === '购物车') {
					uni.switchTab({
						url: '/pages/cart/cart'
					})
				}
			}
		}
	}
</script>

<style lang="scss">
	.goods-detail-container {

		padding-bottom: 50px;
	}

	swiper {
		height: 750rpx;

		image {
			width: 100%;
			height: 100%;
		}
	}

	.goods-info-box {
		padding: 10px;
		padding-right: 0;

		.goods-price {
			margin: 10 0;
			font-size: 36rpx;
			color: #C00000;
		}

		.goods-info-body {
			display: flex;
			justify-content: space-between;

			.goods-name {
				font-size: 13px;
				margin-right: 8px;
			}

			.favi {
				font-size: 12px;
				color: gray;
				border-left: 1px solid #efefef;
				display: flex;
				flex-direction: column;
				width: 120px;
				justify-content: center;
				align-items: center;

			}

		}

		.yf {
			margin-top: 10px;
			font-size: 12px;
			color: gray;
		}
	}

	.goods-nav {
		position: fixed;
		bottom: 0;
		left: 0;
		width: 100%;
	}
</style>
